Not satisfied with adding Justin Masterson to the rotation yesterday, the Cardinals have added another veteran starter by acquiring John Lackey from the Red Sox. And, much like Boston’s deal to get Yoenis Cespedes from Oakland for Jon Lester, the Red Sox have prioritized the present by getting veterans Allen Craig and Joe Kelly in exchange.

Not only has Lackey bounced back from a lost 2012 season with two consecutive solid years as a mid-rotation starter in Boston–posting a 3.55 ERA in 50 total starts since last season–he’s under contract for 2015 at the bargain price of $500,000 thanks to an odd wrinkle in his original deal with the Red Sox.

In return the Red Sox get a rotation replacement for Lackey in the 26-year-old Kelly, who has a 3.25 ERA in 38 career starts. However, his modest 6.5 strikeouts per nine innings in the National League are reason for skepticism that he’ll thrive long term, especially in the American League.

Craig had three straight excellent seasons for the Cardinals, hitting a combined .312 with an .863 OPS in 328 games from 2011-2013, but he’s collapsed this year at age 29 with a .638 OPS and has three years and $25 million left on his contract. St. Louis has stud prospect Oscar Taveras ready to replace Craig in the outfield and in the lineup.

Boston is betting on a big bounceback from Craig and Kelly’s ability to step into Lackey’s rotation spot with similar results. St. Louis is betting on Taveras developing into a star, Lackey being better than Kelly for the next one-and-a-half seasons, and Craig staying on the decline heading into his thirties. It’s a helluva interesting deal.

Harvey, 29, spent 2018 with the Mets and Reds, posting an aggregate 4.94 ERA with a 131/37 K/BB ratio in 155 innings. He started off poorly with the Mets, so they traded him to the Reds in early May. He pitched much better in Cincinnati.

Harvey should have a spot secured at the back of the Angels’ rotation, but health and performance can always change that leading up to Opening Day.